tx 0x412bae49c3ef15f0a4cca9c6e7b96299a30906e7735ce818eae1c499a65bf364Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2253040598,
    "order_id": 376734877,
    "new_price": 6716000000
  }
}